{"hash":"91f7551d1359f00aa0e96ce05d5b9aa0268d7496b959690d254e4d393d63b00c","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20151021023605id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/8/\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/8/\",\"mementoDatetime\":\"2015-10-21T02:36:05.000Z\",\"contentSha256\":\"acdd82ba51c16572a064f33f717190c267cc68b7678bdc7e8da5935a8db6b431\",\"contentBytes\":7385,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"XWCADACAIASPUQVNMNIZNZCLTWUJ5RWE\"},\"retrievedAt\":\"2026-09-14T13:08:32.398Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20151021023605id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/8/","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/8/","mementoDatetime":"2015-10-21T02:36:05.000Z","contentSha256":"acdd82ba51c16572a064f33f717190c267cc68b7678bdc7e8da5935a8db6b431","contentBytes":7385,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"XWCADACAIASPUQVNMNIZNZCLTWUJ5RWE"},"responseHeaders":{"memento-datetime":"Wed, 21 Oct 2015 02:36:05 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/8/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/8/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/8/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20151021-24/52_48_20151021023228_crawl303.arc.gz","x-archive-orig-date":"Wed, 21 Oct 2015 02:36:05 GMT"},"httpStatus":200,"retrievedAt":"2026-09-14T13:08:32.398Z","anchored":true,"txid":"7567dece6064b6e63392009558f19cb82d72f6948bb006ffb48eca1632235efb","network":"main","status":"active","spv":{"blockHeight":966724,"merkleRoot":"6aa2b602471d4dff635b43fa4ebdce1095151166043239ae22c714fdce2e40fb","index":60,"nodes":["b52dd1e2084e635776e79da35d9322d75d15c88bf139179b435d2df2a59837cd","8f8c5562f9322c96f6f14b7a652a05ff96cb80d1e6098012aae7bf83864afa48","e6ffaec23398229113e2ee5dca3c7b79122aa3f42bc93f7a40d43c9ce563f7d7","2da67177f83c86cd38be115194b305d20f90067af340f1fe8ca7a8b5e6b797d8","a97776423e0554adfc56cfcfdf187ca3ec562cf9b17ed90be2ec3fb3ef16c975","b38ec67ae0da92f8229ccf182f7d7f6c1162d707f2b3dcad8708a984a4bf78dd","bdc7d710cabed316a7fc8b4532028155081297746f08ed62e20436431ca79040","0d9ae4aff1ac1aaa603ee39b991df4355c9fd2418cf5ac2265f67801a8bb37a3","fb4cae73db7979134f3920b7ac68adae68daf001456fd8e684244c68d76f5022"],"provedAt":"2026-09-14T19:48:46.423Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/91f7551d1359f00aa0e96ce05d5b9aa0268d7496b959690d254e4d393d63b00c/manifest","contentUrl":"https://bsv.cx/wb/91f7551d1359f00aa0e96ce05d5b9aa0268d7496b959690d254e4d393d63b00c/content","explorer":"https://whatsonchain.com/tx/7567dece6064b6e63392009558f19cb82d72f6948bb006ffb48eca1632235efb","howToVerify":["sha256(content bytes) must equal manifest.contentSha256","sha256(manifest bytes) must equal this hash","that hash appears in the OP_RETURN of txid (bsv.cx / wb1 / <hash>)","optionally: the content also matches the archive's own digest (archiveDigest)"],"proves":"the archive served this exact content for this snapshot as of the anchor block time; NOT the archive's original capture date","preserve":{"note":"Download and keep your own copy — bsv.cx does not guarantee to host these bytes indefinitely. Your saved file plus the manifest and the on-chain hash prove this snapshot without depending on bsv.cx.","keep":["content","manifest"],"content":"https://bsv.cx/wb/91f7551d1359f00aa0e96ce05d5b9aa0268d7496b959690d254e4d393d63b00c/content","manifest":"https://bsv.cx/wb/91f7551d1359f00aa0e96ce05d5b9aa0268d7496b959690d254e4d393d63b00c/manifest","verify":"sha256(content) === acdd82ba51c16572a064f33f717190c267cc68b7678bdc7e8da5935a8db6b431 (the manifest's contentSha256), and sha256(manifest) === 91f7551d1359f00aa0e96ce05d5b9aa0268d7496b959690d254e4d393d63b00c (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 91f7551d1359f00aa0e96ce05d5b9aa0268d7496b959690d254e4d393d63b00c\"."}}